Round one: Slow start. Sandro gets in a good leg kick, and Dias misses with a head kick. Sandro comes in punching, Dias misses. Dias catches Sandro with a shot that knocks him down, but Sandro goes for a takedown. Sandro is in half guard now. He lands a couple of elbows followed up with some body shots. Dias is trying to get up, and finally manages it. Sandro tries to trip him and get him down again but can't. Dias' nose is busted and bleeding. Sandro gets a takedown, gets an arm triangle, and Dias taps!! Marlon Sandro def. Rafael Dias via submission (arm triangle choke), round one